Wyrwa, Artur
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inżynieria środowiska, górnictwo i energetyka
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Item type:Article, Access status: Open Access , Bilans energetyczny i emisyjny województwa małopolskiego w 2020 roku(Wydawnictwa AGH, 2023) Zyśk, Janusz; Wyrwa, Artur; Raczyński, Maciej; Pluta, Marcin; Michalska, Sabina; Wyrwa, Emilia; Olkuski, Tadeusz; Suwała, WojciechW artykule przedstawiono bilans energetyczny dla województwa małopolskiego w 2020 roku. Wskazano produkcję, import, wsad i uzysk przemian, zużycie własne elektrowni i elektrociepłowni, straty w sieci oraz zużycie w sektorze gospodarki (przemysł, odpady), transporcie (drogowym i szynowym), budynkach (mieszkalnych i usługowych), a także w rolnictwie i leśnictwie następujących nośników energii: węgla kamiennego, ropy naftowej oraz pochodnych (w tym benzyny, oleje, LPG), opadów nieodnawialnych, ciepła systemowego i energii elektrycznej. Przedstawiono również oszacowanie emisji gazów cieplarnianych w 1990 i 2020 roku w województwie małopolskim.Item type:Article, Access status: Open Access , Energy and emission balance of the Małopolskie Voivodeship in 2020(Wydawnictwa AGH, 2023) Zyśk, Janusz; Wyrwa, Artur; Raczyński, Maciej; Pluta, Marcin; Michalska, Sabina; Wyrwa, Emilia; Olkuski, Tadeusz; Suwała, WojciechThe article presents the energy balance for the Małopolskie Voivodeship in 2020. It shows the production, import, input and output of transformation, own consumption of power plants, combined heat and power plants, network losses and consumption in the economic sectors (industry, waste), transport (road and rail), buildings (residential and tertiary), as well as in agriculture and forestry of the following energy carriers: hard coal, crude oil and petroleum products (including gasoline, diesel, LPG), non-renewable waste, derived heat and electricity. An estimate of greenhouse gas emissions in 1990 and 2020 in the Małopolskie Voivodeship is also presented.Item type:Article, Access status: Open Access , Rynek energii, ekonomia i prognozowanie gospodarki(Wydawnictwa AGH, 2025) Kopeć, Sławomir; Lach, Łukasz; Pluta, Marcin; Raczyński, Maciej; Suwała, Wojciech; Wyrwa, Artur; Zyśk, JanuszA fundamental element of the ongoing energy transformation (ET) in Poland is the economic dimension of this process, encompassing aspects related to the optimization of system costs, financing and maximization of positive externalities. The article presents the authors’ experience in the scope of the aforementioned issues resulting from their participation in the implementation of scientific and research works, including: (1) works conducted in the project “Energy Transformation Observatory” financed as part of the competition for the strategic program of scientific research and development works “Social and economic development of Poland in the conditions of globalizing markets” GOSPOSTRATEG by the National Center for Research and Development and (2) many years of experience resulting from the construction of multidimensional fuel and energy models by the Energy Systems Modeling Team of AGH. The presented results illustrate the unique potential of AGH in the area of monitoring and programming the economic and technological aspects of ET in Poland, which allows for a greater application of the evidence-based policymaking principle to create national climate and economic policy.Item type:Doctoral Dissertation, Access status: Open Access , Integrated impact assessment of emissions from the Polish energy sector for determination of the optimal mix of energy generation and pollution control technologies(Data obrony: 2009) Wyrwa, Artur
Wydział Energetyki i PaliwThe objective of this Thesis is twofold: scientific and practical. The scientific objective is to build an Integrated Assessment Model for determination of the optimal mix of energy generation and pollution control technologies for the Polish power sector. The model combines the features of the Impact-Pathway and the Energy-Economic models and is built in the General Algebraic Modelling System. Each boiler of the power system is considered individually. Such generation unit- oriented approach makes it possible to estimate individual emissions and costs, both external and internal. A special effort has been put on developing the SO2 source-receptor matrix for Poland, used in analysis of plant location. The main practical objective is to provide a support tool for decision making in developing the Polish power sector. Influence of internalisation of the external costs due to $SO_{2}, NO_{X}$, PM and $CO_{2}$ emissions on the shape of the Polish energy sector in 2020 was assessed. The results show that, even with full internalisation of external costs (including climate costs) coal will remain the main fuel used for power generation in Poland. With the assumed cost parameters, the ultra critical pulverised fuel technology clearly dominates in power generation. An important observation is that the model suggests to use pure biomass in smaller CHP units, rather than co-firing it in power plants of large capacities.